Identification of nitrate sources in tap water sources across South Korea using multiple stable isotopes: Implications for land use and water management

H Jung, YS Kim, J Yoo, SJ Han, J Lee - Science of The Total Environment, 2023 - Elsevier
Stable nitrate isotopes (δ 15 N-NO 3 and δ 18 O-NO 3) in conjunction with stable water
isotopes (δ 18 OH 2 O and δD-H 2 O) were used to identify nitrogen (N) sources and N …

Anthropogenic nitrate attenuation versus nitrous oxide release from a woodchip bioreactor

SA White, SA Morris, PD Wadnerkar, RL Woodrow… - Environmental …, 2022 - Elsevier
Nitrogen loss via overland flow from agricultural land use is a global threat to waterways. On-
farm denitrifying woodchip bioreactors can mitigate NO 3− exports by increasing …

Hydrological, geochemical and land use drivers of greenhouse gas dynamics in eleven sub-tropical streams

LF Andrews, PD Wadnerkar, SA White, X Chen… - Aquatic sciences, 2021 - Springer
Greenhouse gas (GHG) emissions from freshwater streams are poorly quantified in sub-
tropical climates, especially in the southern hemisphere where land use is rapidly changing …

Forest cover controls the nitrogen and carbon stable isotopes of rivers

F Machado-Silva, V Neres-Lima, AF Oliveira… - Science of the Total …, 2022 - Elsevier
Deforestation affects the ecological integrity of rivers and streams, threatening biodiversity
and ecosystem services worldwide. However, few studies have strictly analyzed the effect of …

Saltmarshes as selective nutrient filters: Insights from groundwater-derived nutrient exchange

X Chen, S Jiang, P Zhu, Y Zhang, Y Ren, L Li - Journal of Hydrology, 2024 - Elsevier
Saltmarshes are commonly regarded as coastal filters for removing terrestrial nutrients.
However, the behavior of different nutrient species in saltmarshes, in terms of removal or …

Effects of rainfall and land use on nutrient responses in rivers in the Brazilian semiarid region

LL Freire, AC Costa, IEL Neto - Environmental Monitoring and Assessment, 2023 - Springer
This paper investigated whether rainfall promotes dilution or increase in nutrient
concentrations and which land use indicators are the main predictors of nutrients in …

Large aquatic nitrous oxide emissions downstream of intensive horticulture driven by rain events

SA White, IR Santos, SR Conrad, CJ Sanders… - Journal of …, 2021 - Elsevier
Nitrogen (N) leaching from agricultural systems is a global threat to waterways. However,
indirect aquatic emissions of the potent greenhouse gas nitrous oxide (N 2 O) from …

Climate and landform interact to control the source and transport of nitrate in Pacific Northwest rivers

EJ Elmstrom, GW Holtgrieve, MD Scheuerell… - … Earth & Environment, 2024 - nature.com
The hydrological effects of climate change are documented in many regions; however,
climate-driven impacts to the source and transport of river nutrients remain poorly …

Enhanced stream greenhouse gas emissions at night and during flood events

RL Woodrow, SA White, SR Conrad… - Limnology and …, 2024 - Wiley Online Library
Headwater streams play a large role in aquatic greenhouse gas emissions. Carbon dioxide
(CO2) and dissolved oxygen in streams often undergo changes through diel cycles …

Fabrication of PVDF/CdS/Bi2S3/Bi2MoO6 and Bacillus/PVA hybrid membrane for efficient removal of nitrite

X Xiang, J Wang, Q Liu, M Peng, Y Zhao, Q Li… - Separation and …, 2021 - Elsevier
Nitrite is a widespread form of pollution that directly reduces the oxygen-carrying capacity of
the blood of aquatic breathing species has drawn global attention. In this work, sustainable …